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Find Window a/c unit installers in Manassas

Avatar for MCA Construction Services

MCA Construction Services

2241 Castle Rock Square
5.00(
1
)
Approved Pro

MCA Construction Services

2241 Castle Rock Square
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

MCA Construction Services takes great pride in our 20+ years of experience, expertise, quality and customer service that we provide to meet the needs of the consumer. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

""

Alex S on February 2021

MCA Construction Services takes great pride in our 20+ years of experience, expertise, quality and customer service that we provide to meet the needs of the consumer. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

""

Alex S on February 2021


BowersImprovement

4306 Kentland Drive
4.96(
37
)
Approved Pro

BowersImprovement

4306 Kentland Drive
4.96(
37
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
40 years of experience

BowersImprovement is a general contractor business that provides honest and reliable service in the Woodbridge area. With ample experience, we have the ability to offer you practical, durable, and elegant handyman solutions at a very affordable price. Whether you need carpentry, home improvements, honey-do-lists, or anything in-between, we would be happy to help!

"A great job was done on my very dirty house. Did a soft wash because my aluminum siding has been painted. I would hie this company again."

Karen K on May 2023

BowersImprovement is a general contractor business that provides honest and reliable service in the Woodbridge area. With ample experience, we have the ability to offer you practical, durable, and elegant handyman solutions at a very affordable price. Whether you need carpentry, home improvements, honey-do-lists, or anything in-between, we would be happy to help!

"A great job was done on my very dirty house. Did a soft wash because my aluminum siding has been painted. I would hie this company again."

Karen K on May 2023


ERC Heating & Cooling

12909 Maple Spring Dr
5.00(
10
)
Approved Pro

ERC Heating & Cooling

12909 Maple Spring Dr
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Thank you for visiting ! We are a locally owned and operated service based out of and servicing the surrounding areas. we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now for your free estimate!

"ERC was responsive and quick. Would highly recommend."

Andy L on November 2021

Thank you for visiting ! We are a locally owned and operated service based out of and servicing the surrounding areas. we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now for your free estimate!

"ERC was responsive and quick. Would highly recommend."

Andy L on November 2021


EMP Experts, LLC

8914 Del Mar Dr
5.00(
3
)
Approved Pro

EMP Experts, LLC

8914 Del Mar Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

EMP Experts LLC is dedicated to providing our customers with the best quality and best Home Renovations. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent customer service and tech experience! Highly recommend. Very professional"

Monica S on November 2023

EMP Experts LLC is dedicated to providing our customers with the best quality and best Home Renovations. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Excellent customer service and tech experience! Highly recommend. Very professional"

Monica S on November 2023


Avatar for K2 HVAC

K2 HVAC

90 Majestic Dr
4.75(
6
)
Approved Pro

K2 HVAC

90 Majestic Dr
4.75(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Should have gotten pricing up front."

Charles M on August 2021

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Should have gotten pricing up front."

Charles M on August 2021


Avatar for R.H.S. HVAC Services

R.H.S. HVAC Services

7138 Little River Turnpike
5.00(
4
)
Approved Pro

R.H.S. HVAC Services

7138 Little River Turnpike
5.00(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Highly recommended. Quick response."

Julie V R on October 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Highly recommended. Quick response."

Julie V R on October 2024


Golden Wrench Appliance, LLC

5597 Seminary Rd Apt 417S
5.00(
1
)
Approved Pro

Golden Wrench Appliance, LLC

5597 Seminary Rd Apt 417S
5.00(
1
)
Approved Pro
16 years of experience

We’re dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction. 15% Discount for Teacher, Senior Citizens, Veterans & Military!

"I am very happy with service they provided. "

sayed D on September 2025

We’re dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction. 15% Discount for Teacher, Senior Citizens, Veterans & Military!

"I am very happy with service they provided. "

sayed D on September 2025


All Star Heating and AC Services

2866 Beechtree Lane
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

All Star Heating and AC Services

2866 Beechtree Lane
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

All Star Heating and AC Services is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

All Star Heating and AC Services is a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for J and J Handyman Services LLC

J and J Handyman Services LLC

4.64(
11
)
Approved Pro

J and J Handyman Services LLC

4.64(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
60 local quotes requested
2 years of experience

Ive been doing carpentry/home repair work for the past 15 years. I specialize in decks, flooring, trim/basemolding, windows, doors and more.

"He gave me a quote by text and was there the next morning and repaired it . Texted the bill and was ok with our payment schedule. Very cordial also."

Page A on September 2025

Ive been doing carpentry/home repair work for the past 15 years. I specialize in decks, flooring, trim/basemolding, windows, doors and more.

"He gave me a quote by text and was there the next morning and repaired it . Texted the bill and was ok with our payment schedule. Very cordial also."

Page A on September 2025


Avatar for Vet-Run & Son Home Services

Vet-Run & Son Home Services

4.74(
31
)
Approved Pro

Vet-Run & Son Home Services

4.74(
31
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
208 local quotes requested

I retired from the USAF in 2016 and am persuing my passion in home improvement with my son John Jr. Our skills were learned from 3 generations of professional general contractors and family members in the home improvement trades. We will walk you through each process from the begining to end and involve you with all work being completed so that we ensure we exceed your expectations. We will treat your home as our own and respect all your needs. We offer 24 hour service and will show up when we schedule. We stand behind our customer service and ensure we keep constant and fast communication will all parties involved. Thanks for reading my brief background and look forward to hearing from you.

"Great Vet-run and Son did a fantastic job very professional and knowledgeable. I would definitely recommend them to anyone. 👍👍"

James M on July 2025

I retired from the USAF in 2016 and am persuing my passion in home improvement with my son John Jr. Our skills were learned from 3 generations of professional general contractors and family members in the home improvement trades. We will walk you through each process from the begining to end and involve you with all work being completed so that we ensure we exceed your expectations. We will treat your home as our own and respect all your needs. We offer 24 hour service and will show up when we schedule. We stand behind our customer service and ensure we keep constant and fast communication will all parties involved. Thanks for reading my brief background and look forward to hearing from you.

"Great Vet-run and Son did a fantastic job very professional and knowledgeable. I would definitely recommend them to anyone. 👍👍"

James M on July 2025

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FAQs for window a/c unit installation projects in Manassas, VA

Window AC units can use a significant amount of energy. These units use about 12 to 17 kilowatt-hours per day, significantly more than a refrigerator's one to 1.5 kilowatt-hours per day. To keep your energy costs down, run your window AC only when necessary, keep doors closed to contain the cool air, regularly clean filters and coils, and seal any gaps around the unit to prevent cold air from escaping.

Inexpensive air conditioner units are often not worth it. Low-cost products from popular brands like General Electric, LG, Whirlpool, or Frigidaire may be a reasonable investment. However, putting a small, budget-friendly unit in a large room wastes energy and shortens the life span of the AC since it has to draw more power and work much harder to cool the space. The unit will consume more energy and stress the motor and other internal parts, resulting in early breakdown and costly repairs.

The best deals on window AC units come during the fall when businesses slash prices to clear out old inventory. You can also speak with your local AC installer, who may get you a good deal on a window AC unit since they have access to trade pricing. You can also watch for discontinued products and flash sales in your area.

Window AC repair costs between $110 and $390, with most people paying around $250. Parts cost between $2 and $150, with the rest going toward labor, at around $30 per hour. The occasional one-off repair or a routine AC tuneup cost $75 to $200. Servicing can keep your AC running in good condition for several more years before you need to pay for a replacement unit.

Window AC units last eight to 10 years when installed and maintained correctly. High-quality models last up to 20 years with proper care and routine maintenance. The unit’s longevity depends on its construction quality, regular cleaning, and electrical safety inspections. Keeping the filters and coils clean and addressing minor repairs promptly extends its effective performance and ensures reliable cooling.

The Manassas, VA homeowners’ guide to window a/c unit installations

From average costs to expert advice, get all the answers you need to get your job done.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.